| prov:value
| - These cards contain different symbols.The symbols are of different colors, shapes and fillings and occur once, twice or three times per card.For each of these characteristics, there are three possible forms:??? Color: blue, red, yellow??? Shape: square, triangle, circle??? Filling: empty, half-full, full??? Number: one, two, threeA Trikolon is a set of exactly three cards in which the four charact
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